Invention Grant
- Patent Title: Switch device facilitating frequency shift of a resonator in a quantum device
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Application No.: US16709350Application Date: 2019-12-10
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Publication No.: US11189435B2Publication Date: 2021-11-30
- Inventor: Vivekananda P. Adiga , Martin O. Sandberg , Firat Solgun , Jerry M. Chow
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H01H1/00
- IPC: H01H1/00 ; G06N10/00 ; H01L29/66 ; B82Y10/00

Abstract:
Devices, systems, methods, computer-implemented methods, apparatus, and/or computer program products that can facilitate a switch device that shifts frequency of a resonator in a quantum device are provided. According to an embodiment, a device can comprise a readout resonator coupled to a qubit. The device can further comprise a switch device formed across the readout resonator that shifts frequency of the readout resonator based on position of the switch device. According to another embodiment, a device can comprise a bus resonator coupled to a plurality of qubits. The device can further comprise a switch device formed across the bus resonator that shifts frequency of the bus resonator based on position of the switch device.
Public/Granted literature
- US20210175026A1 SWITCH DEVICE FACILITATING FREQUENCY SHIFT OF A RESONATOR IN A QUANTUM DEVICE Public/Granted day:2021-06-10
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